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- Court of Appeals for the Seventh Circuit | Thursday, July 21, 1994 | Cited 0 times
- Supreme Court of the United States | Monday, October 6, 1975 | Cited 0 times
- Supreme Court of the United States | Tuesday, June 17, 1975 | Cited 0 times
- Supreme Court of the United States | Tuesday, March 3, 1970 | Cited 0 times